Question

1. (39 x 5)

2. A student says that a solution of 375 = x - 28 is 347 Explain the students error and find the correct answer
3. at the last filling station gas station cost 1.60 per gallon David paid $32.00 to fill his tank.How many gallons did he buy
a.write an algerbra eqation that repersents this senerio
b.solve to find the solution

Answer 1

1. 195
2. He is incorrect because 347 - 28 = 319
3. 20 gallons because 1.60 x 20 = 32